baber/WOPTO huggingface dataset:
Patent CA-2669202-C (CA)
Title: Method of machining airfoils by disc tools
Inventor: CAMPOMANES MARC LORENZO
IPC: F01D5/02
Filed: 2007-10-24
Granted: 2011-12-06
Abstract: A method for machining a rotor (30) having a disc and a plurality of integral airfoils (32) projecting outwardly from the disc, according to one aspect of the invention, comprises a step of machining each airfoil (32) with a disc tool (10) having a grinding periphery (16) thereof adapted for removing material from the airfoils (32). The grinding periphery (16) has a thickness greater than a thickness of an adjacent supporting portion (18) of a disc plate (12) to permit the grinding periphery (16) to pass a surface of an airfoil (32) in a multi-axis simultaneous motion, thereby matching the grinding periphery (16) with a predetermined geometry of a portion of the airfoil (32).
Patent CA-2675989-C (CA)
Inventor: COLIN JEROME
IPC: F23D14/20
Filed: 2008-02-14
Granted: 2015-09-15
Abstract: Hydrogen burner, without premixing, of cylindrical shape, with a length L and diameter D, a ratio L/D between 10 and 500, preferably between 30 and 300, with a central hydrogen outlet (1) which has a non-uniform distribution of orifices (9) and an annular porous element (2) enclosing the central outlet at least over the whole length thereof L, the thickness of said porous element being between 0.1 and 2 cm, the inner surface of said porous element being arranged at a distance from the central outlet of between 0.5cm and 10cm.
Patent CA-2677890-C (CA)
Title: Haut-parleur
Inventor: DE HAAN PHILIP DEREK EDUARD
IPC: H04R1/30
Filed: 2008-02-14
Granted: 2016-04-19
Abstract: L'invention concerne un haut-parleur comprenant un boîtier comportant une unité magnétique qui génère un champ magnétique, et une membrane qui est montée dans un cadre et qui présente un conducteur électrique disposé selon un tracé sur la membrane, ladite membrane étant positionnée dans le champ magnétique de telle sorte qu'une force est exercée lorsque du courant est fourni à travers le tracé conducteur sur la membrane, ladite force pouvant mettre au moins une partie de la membrane en mouvement de manière à produire un son. Le haut-parleur est caractérisé en ce qu'une partie du tracé conducteur s'étend au-delà du plan de la partie mobile susmentionnée de la membrane près d'au moins une extrémité de la membrane. De préférence, la partie susmentionnée du tracé conducteur fait un angle d'environ 90 degrés avec la partie mobile susmentionnée de la membrane.
Patent CA-2685610-C (CA)
Inventor: SAIGH FATHI
IPC: G01B7/16
Filed: 2008-05-02
Granted: 2015-02-03
Abstract: A sensor device comprises a sensing component adapted to be connected to a monitoring system to send signals associated with deformation of a structural member. An adhesive is adapted to bond the sensing component to a surface of a structural member. A tape has at least one adhesive surface adapted to be adhered to the surface of a structural member to be monitored, with the sensing component being positioned between the tape and the surface of the structural member. The sensor device is used in combination with a monitoring system.
Patent CA-2687292-C (CA)
Title: Procedes et systemes informatiques pour identifier des sequences specifiques d'une cible afin de les utiliser dans des nanoreporteurs
Inventor: GEISS GARY K
IPC: C12Q1/68
Filed: 2008-04-10
Granted: 2017-07-04
Abstract: La présente invention concerne des compositions et des procédés pour la détection et la quantification de molécules cibles individuelles dans des échantillons biomoléculaires. En particulier, l'invention concerne des sondes marquées et codées qui sont capables de se lier à des molécules cibles et de les identifier grâce aux codes de leurs marqueurs. L'invention concerne également des procédés, des ordinateurs et des progiciels d'identification de séquences spécifiques d'une cible pour les inclure dans les sondes, ainsi que des procédés de préparation et d'utilisation de ces sondes. Ces sondes peuvent être utilisées dans des applications de diagnostic, de pronostic, de contrôle de qualité et de criblage.
Patent CA-2692982-C (CA)
Inventor: KUNATH PETER
IPC: G01C21/34
Filed: 2010-02-11
Granted: 2015-09-15
Abstract: The present invention relates to a method of estimating a propulsion related operating parameter of a vehicle for a road segment, the method comprising the steps of: - estimating at least a first operating parameter of the vehicle for the road segment based on information provided for the road segment; - estimating the propulsion related operating parameter for the road segment on the basis of said first operating parameter, the estimation taking into account at least one vehicle specific parameter, wherein said at least one vehicle specific parameter is determined by - acquiring driving data for at least two vehicle operating parameters while the vehicle is in operation; - providing a predetermined relationship between the at least two vehicle operating parameters, the relationship taking said at least one vehicle specific parameter into account; and - determining said at least one vehicle specific parameter from said driving data for the at least two vehicle operating parameters and said relationship.
Patent CA-2695390-C (CA)
Inventor: EWART GARY DINNEEN
IPC: A61K31/167
Filed: 2008-08-04
Granted: 2018-03-06
Abstract: The present invention relates to novel compositions having anti-viral activity and in particular it relates to synergistic compositions active against Hepatitis C virus (HCV). The invention also relates to methods for retarding, reducing or otherwise inhibiting HCV growth and/or functional activity.
Patent CA-2695975-C (CA)
Inventor: WOJTOWICKI JEAN-LUC
IPC: B60R13/08
Filed: 2007-08-16
Granted: 2015-01-20
Abstract: A heat expandable baffle for sealing automotive cavities comprising a carrier plate (21) with an outer perimeter (23) and a strand (25) of a heat expandable material along the major part of the outer perimeter, this strand circumscribing a central section of the carrier plate which is not covered by the heat expandable material, the outer perimeter defining a mean plane (27) limited by the outer perimeter, the central section (22) of the carrier plate being bent away from the mean plane in a way that the point on the central section which has the greatest distance from the mean plane lies at a distance (h) from the mean plane which is at least 5 % of the maximum linear length of the carrier plate, and/or the central section having a lumped mass distribution.
Patent CA-2696592-C (CA)
Inventor: DICKIE ROBERT
IPC: A47C4/00
Filed: 2007-08-15
Granted: 2012-07-03
Abstract: An apparatus including a support structure movable between an erected position and a collapsed position and including a threaded shaft, a first collapsible assembly having a first portion pivotally mounted on the threaded shaft, a second collapsible assembly having a second portion pivotally mounted on the threaded shaft, where at least one of the first and second portions is threadably engaged to the threaded shaft such that the first and second portions are relatively movable toward and away from each other through a rotation of the threaded shaft to move the support structure between the erected and collapsed positions.
Patent CA-2705747-C (CA)
Inventor: HAWKINS RAY
IPC: F16G3/00
Filed: 2008-10-20
Granted: 2016-05-24
Abstract: The present invention relates to drive assemblies, and particularly to drive belt and drive chain assemblies for operation of doors, gates or barriers. The invention provides a connector for a flexible toothed belt or similar, including a body having an internal recess with a shaping complementary to that of the toothed belt, configured to allow an end portion of the belt to be engaged therein in a direction transverse to the belt longitudinal direction, so to retain the belt against disengagement in the longitudinal direction. Further, the invention provides a drive assembly including a rail or track, a trolley for connection to the door, gate or barrier, the trolley mountable to run along the rail or track, a longitudinal drive means comprising a chain or belt, connectable in a closed loop arrangement around or within the rail or track, the trolley provided with an engagement means for selective engagement between the trolley and the longitudinal drive means, whereby the engagement means includes an engagement member arranged for selective movement in a direction substantially transverse to the longitudinal direction of the longitudinal drive means and in a direction less than 45° from the plane of the loop of the longitudinal drive means. Also provided is a drive assembly including a partially enclosed track, a trolley for connection to the door, gate or barrier, the trolley mountable to run within the partially enclosed track, a longitudinal drive means, such as a chain or belt, connectable in a closed loop arrangement within the partially enclosed track and engageable with the trolley, the trolley provided with wheels adapted to run within and supported by the partially enclosed track.
Patent CA-2706858-C (CA)
Inventor: QUART BARRY D
IPC: C07D249/12
Filed: 2008-11-26
Granted: 2013-12-24
Abstract: Described herein are compounds useful in the modulation of blood uric acid levels, formulations containing them and methods of using them. In some embodiments, the compounds described herein are used in the treatment or prevention of disorders related to aberrant levels of uric acid.
Patent CA-2708543-C (CA)
Inventor: MAITRA PRITHWIRAJ
IPC: A61Q19/08
Filed: 2008-11-19
Granted: 2016-05-24
Abstract: A gel system comprising a fractal network of nanoparticles and macroscopic particles is disclosed. The gel system is capable of forming an 'optical gel' effective to blurrfine lines and wrinkles as a consequence of the size domain differences between the fractal particles and the macroscopic particles. Cosmetic compositions comprising such gels and methods for their use are also disclosed.
Patent CA-2709135-C (CA)
Inventor: MILLS IAN WILLIAM
IPC: A61P13/00
Filed: 2008-12-17
Granted: 2018-06-05
Abstract: The present invention relates to the use of an anti-NGF antibody in the treatment or prevention of pain and/or a lower urinary tract symptom (LUTS) associated with interstitial cystitis and/or painful bladder syndrome and/or bladder pain syn-drome.
Patent CA-2714089-C (CA)
Title: Peigne de fils
Inventor: BROWN STEVEN F
IPC: H01R12/50
Filed: 2006-12-05
Granted: 2013-06-25
Abstract: L'invention concerne une approche améliorée pour le montage de fils individuels provenant de câbles multi-fils sur des cartes de circuits imprimés. Un peigne métallique est monté adjacent à une ou plusieurs extrémités de la carte de circuits imprimés pour permettre une manière rapide, mais néanmoins positive d'espacer les fils individuels, pour les maintenir en place ; et pour permettre le soudage ou le brasage des fils aux connexions appropriées ou à la carte de circuits imprimés pendant un procédé de surmoulage.
Patent CA-2714661-C (CA)
Title: Couvercle souple pour recipient pour aliment et procede pour fabriquer un couvercle souple
Inventor: MOGHADDAM JAVID HASSAN
IPC: B65D41/22
Filed: 2009-02-11
Granted: 2015-10-20
Abstract: L'invention porte sur un couvercle souple (1) pour un récipient pour aliment (4), comprenant un film souple (2) et un fil élastique (3). Le fil élastique (3) est fixé au bord périphérique (8) du film souple (2) par un canal (5) formé à l'aide du film souple (2) autour du fil élastique (3). Le canal (5) exerce une force de compression circonférentielle sur le fil élastique (3), grâce à quoi le fil élastique (3) est fixé au film souple (2) par frottement entre le film souple (2) et le fil élastique (3), et le fil élastique (3) forme une boucle autour du bord périphérique (8) du film souple (2), la boucle comportant deux extrémités (6, 7) se chevauchant et en butée dans une direction longitudinale du fil élastique (3). L'invention porte également sur un procédé pour fabriquer un couvercle souple (1).
Patent CA-2716644-C (CA)
Inventor: YOAKIM ALFRED
IPC: A47J31/22
Filed: 2008-12-03
Granted: 2016-01-26
Abstract: La présente invention concerne un appareil (1) qui permet de préparer une boisson liquide à partir dingrédients de la boisson contenus dans un récipient (2) en imprégnant la substance deau par centrifugation. Le récipient comprend : un moyen de centrifugation permettant dentraîner le récipient autour de son axe central de rotation (I); un moyen (11) permettant dalimenter le récipient en eau; un moyen de filtration (4) disposé dans le récipient. Le récipient se caractérise en ce quil dispose au moins dune sortie découlement de boisson présentant une section transversale variable pour lécoulement de la boisson afin de lui permettre de quitter le récipient. Figure 1
Patent CA-2718625-C (CA)
Inventor: LLOYD SAM SUN
IPC: F16L55/07
Filed: 2009-03-17
Granted: 2014-05-06
Abstract: A valve (156) having a sealing surface that is rotated 90 degrees on trunnions (62) that move along a track is provided. A sleeve (42) that moves into position to protect the valve mechanism (56) when the valve is in an open position is provided. A second (74) sleeve locks the sealing element of the valve in place in the closed position. The valve may be used during drilling of wells to prevent flow in casing when the drill pipe and bit are raised above the valve.
Patent CA-2721974-C (CA)
Inventor: WCIORKA MAJA
IPC: A61F13/15
Filed: 2009-04-17
Granted: 2013-12-03
Abstract: A disposable absorbent article is provided having an absorbent core located in a chassis and including absorbent particulate polymer material defining at least one cavity for improved isolation of fecal matter or other body exudates. The absorbent core may be substantially cellulose free. Methods for making such an absorbent core and corresponding disposable absorbent article are also disclosed.
Patent CA-2722887-C (CA)
Title: Procede de fabricattion d'un manche d'outil a main et manche d'outil a main
Inventor: HOLM CARL-OLOF
IPC: B29D22/00
Filed: 2010-11-29
Granted: 2017-11-28
Abstract: La présente invention concerne un procédé de fabrication dun manche pour un outil à main, le manche comprenant une partie corps et une partie préhension qui est fournie au moins partiellement sur la partie corps et prévue pour être agrippée par lutilisateur lors de lutilisation de loutil à main. Dans le procédé selon linvention, on fabrique premièrement la partie préhension et on la fixe dans une cavité de moulage, après quoi une masse fondue est moulée dans la cavité de moulage pour obtenir une partie corps de sorte que la masse fondue sécoule sous la partie préhension, dans lequel la partie préhension est pressée contre la paroi de la cavité de moulage.
Patent CA-2723743-C (CA)
Inventor: BURNS DAVID
IPC: B01F3/04
Filed: 2009-05-08
Granted: 2017-10-10
Abstract: A device for the mixing of a gas into a liquid comprises a hollow frustum shape housing having a central axis, extended from a small diameter fluid outlet end, defining a fluid outlet opening, to a large diameter end; a liquid inlet port positioned adjacent the large diameter end is formed in said housing which allows delivery of pressurized liquid into said hollow housing, and a helically cut conical member is positioned and affixed within the hollow center of the housing with its axis aligned with that of the hollow frustum shape housing such that fluid delivered into the housing forms a swirling motion around the outside of the conical member as it passes from inlet port to outlet opening.    The housing has a gas inlet for delivery of gas to the fluid within the frustum shaped housing at a position adjacent to the fluid outlet opening as the fluid moves from inlet to fluid outlet opening.
Patent CA-2725220-C (CA)
Inventor: BORGNE-SANCHEZ ANNIE
IPC: C07D239/95
Filed: 2009-05-29
Granted: 2018-07-31
Abstract: The invention relates to molecules ANT-ligands having a substituted nitrogeneous heterocycle A wherein - A is a substituted pyrazinone of formula I, or - A is a substituted pyrazine of formula II, or A is a substituted pyridine group of formula III.
Patent CA-2729600-C (CA)
Inventor: COLE LORIN R
IPC: B65D5/54
Filed: 2009-07-14
Granted: 2014-06-10
Abstract: A package for heating a food product in a microwave oven. The package has a tray for holding the food product, a lid foldably connected to the tray, and a partition at least partially received in the tray. The partition separates an interior space of the tray into a first compartment and a second compartment. At least one of the lid and the partition comprises a microwave inter-active material.
Patent CA-2734353-C (CA)
Title: Polyamide electrical insulation for use in liquid filled transformers
Inventor: WEINBERG MARTIN
IPC: H01B7/00
Filed: 2009-08-17
Granted: 2014-10-14
Abstract: An aliphatic polyamide film or fibrous material is employed for electrical insulation in individual conductors, groups of conductors, magnet wire, magnet wire coils, and layers in liquid filled electrical transformers. The material is stabilized with additives that contribute to improved moisture resistance, moisture stability, thermal stability, thermal conductivity, reduced insulation thickness, reduced shrinkage, and improved insulation elasticity for the insulation material thereby providing a longer useful life for the material.
Patent CA-2736012-C (CA)
Inventor: KADABA NAGESH
IPC: G08G1/0967
Filed: 2007-05-10
Granted: 2012-08-28
Abstract: Generally described, embodiments of the present invention provide systems and methods for gathering and disseminating travel conditions. These conditions may include traffic congestion and air quality data such as CO, NO x, and Ozone (O3) concentration levels, or meteorological conditions. In some embodiments, fleet vehicles already operating within a given area are equipped with monitoring devices to collect the desired data. The collected data may be transmitted to a central computer that associates the data with a road map and disseminates the data to the public. Dissemination may occur in a variety of ways including providing the data to radio stations for broadcast, posting the data on a website or pushing the data to navigation systems in vehicles or mobile communications devices such as cell phones and personal data assistants (PDAs).
Patent CA-2737053-C (CA)
Title: Stimulateur cardiaque dote d'un dispositif de detection de syncope neurocardiogenique et traitement utilisant une entree de ventilation precise
Inventor: LELORIER PAUL
IPC: A61N1/365
Filed: 2009-09-11
Granted: 2017-06-27
Abstract: La présente invention concerne un algorithme de stimulation et de détection (800) qui utilise une entrée respiratoire afin de détecter une syncope neurocardiogénique imminente. Cet algorithme (800), lorsquil est utilisé avec des stimulateurs cardiaques classiques, peut servir à prévenir une syncope récurrente chez les patients présentant une syncope neurocardiogénique récurrente isolée, ainsi que chez les patients ayant des indications établies pour des stimulateurs cardiaques (ex., troubles du système de conduction, prophylaxie de mort cardiaque subite, resynchronisation cardiaque) et une syncope neurocardiogénique concomitante.
Patent CA-2745380-C (CA)
Inventor: EL-MARAGHI THOMAS F
IPC: G06T5/50
Filed: 2009-12-11
Granted: 2018-07-17
Abstract: Certain embodiments relate to process-ing images by creating scale space images from an im-age and using them to identify boundaries of objects in the image. The scale space images can have varying levels of detail. They are used to determine a potential map, which represents a likelihood for pixels to be within or outside a boundary of an object. A label esti-mating an object boundary can be generated and used to identify pixels that potentially may be within the boundary. An image with object boundaries identified can be further processed before exhibition. For exam-ple, the images may be two-dimensional images of a motion picture. Object boundaries can be identified and the two- dimensional (2D) images can be pro-cessed using the identified object boundaries and con-verted to three-dimensional (3D) images for exhibition.
Patent CA-2746959-C (CA)
Inventor: LAURENT THIERRY
IPC: B60L5/39
Filed: 2009-12-18
Granted: 2019-01-22
Abstract: The invention relates to a medium (10) for a rolling stock (1) electric current collection strip (20), said medium (10) being suitable for holding said strip (20) and transmitting the current passing through the strip to the rolling stock (1), said medium (10) including a base (11) and at least two walls (12, 13) forming a space suitable for partially accommodating the strip (20), characterised in that the medium (10) includes at least one elastic means (40, 40') suitable for clamping said strip (20) against said base (11).
Patent CA-2751453-C (CA)
Title: Events longitudinaux pour recipient sous pression
Inventor: EIHUSEN JOHN A
IPC: F17C13/00
Filed: 2010-02-03
Granted: 2017-09-19
Abstract: L'invention porte sur un récipient sous pression (10') ayant une première extrémité (14) avec un premier bossage (16) et une partie cylindrique (30). Le récipient (10') comprend un revêtement interne (20), une coque composite (18) disposée sur le revêtement interne (20), et un premier évent longitudinal (22) disposé entre le revêtement interne (20) et la coque composite (18). Le premier évent longitudinal (22) comprend un élément de définition d'évent allongé (23, 23', 23'') et s'étend au moins de la partie cylindrique du récipient (30) au premier bossage (16).
Patent CA-2752512-C (CA)
Inventor: ESSALIK JALALEDDINE
IPC: A61B5/15
Filed: 2010-02-19
Granted: 2017-10-17
Abstract: The present disclosure relates to a non-inva-sive and continuous biomedical detections and non-inva-sive and continuous monitoring methods and devices for extracting and analyzing interstitial fluid extracted non-in-vasively and continuously from the skin of a subject com-prising non-invasively electroporating the skin using a non pulsed voltage in combination with a pulsed voltage and applying negative pressure
Patent CA-2753286-C (CA)
Title: Hazard detection subsystem for use in a home security surveillance system
Inventor: SUZUKI JUNICHI
IPC: G08B25/00
Filed: 2009-02-27
Granted: 2015-10-06
Abstract: A hazard detection subsystem for use in an integrated home security surveillance system. The subsystem has a gateway unit and detection terminals each configured to detect a hazardous condition and issue a hazard signal upon detection of such condition. The gateway unit acts as an interface to the surveillance system to notify the hazardous condition in the form of an aid-requesting signal. The detection terminal is of a universal design which selectively functions as a master and a slave. The master generates a linking hazard signal to all the detection terminals for generating the alarm at each of the terminals, while the slave transmits an aid-requesting signal to the gateway unit in addition to the hazard signal. An assigning means is included in the gateway unit to assign the master to one of the detection terminals that is energized to establish communication first with the gateway unit, and assign the slave to the other detection terminal that is energized to establish communicate later with the gateway unit.
Patent CA-2753530-C (CA)
Title: Improved end connector for high pressure reinforced rubber hose
Inventor: BALDWIN GARDNER T
IPC: F16L33/22
Filed: 2010-02-23
Granted: 2017-08-29
Abstract: An improved swage fitted end connector for high pressure large diameter reinforced flexible rubber hose utilizing sine-wave locking of the reinforcement and particularly suited to the petrochemical and drilling industries. Two embodiments of the improved connector for use with wire reinforced thin internal tube hose are disclosed: one with a diameter of 3- inches and for burst pressures up to 20, 000 psi and the other for a diameter of 5-inches and for burst pressures up to 18,000 psi. All of the improved connectors will withstand the rated burst pressure of the hose without pumping off or leaking thus any hose that utilizes the improved device will fail before the connector pops off the hose. The improved connectors are designed to meet or exceed the new API temperature ranges and new API flexible specification levels which became effective in October 2006.